AudioEffectDelay

Inherits: AudioEffect < Resource < RefCounted < Object

Adds a delay audio effect to an audio bus. Plays input signal back after a period of time.

Two tap delay and feedback options.

Description

Plays input signal back after a period of time. The delayed signal may be played back multiple times to create the sound of a repeating, decaying echo. Delay effects range from a subtle echo effect to a pronounced blending of previous sounds with new sounds.

Property Descriptions

Default

1.0

Setter

set_dry(value)

Getter

get_dry()

Output percent of original sound. At 0, only delayed sounds are output. Value can range from 0 to 1.


  • bool feedback/active

Default

false

Setter

set_feedback_active(value)

Getter

is_feedback_active()

If true, feedback is enabled.


  • float feedback/delay_ms

Default

340.0

Setter

set_feedback_delay_ms(value)

Getter

get_feedback_delay_ms()

Feedback delay time in milliseconds.


  • float feedback/level_db

Default

-6.0

Setter

set_feedback_level_db(value)

Getter

get_feedback_level_db()

Sound level for tap1.


Default

16000.0

Setter

set_feedback_lowpass(value)

Getter

get_feedback_lowpass()

Low-pass filter for feedback, in Hz. Frequencies below this value are filtered out of the source signal.


Default

true

Setter

set_tap1_active(value)

Getter

is_tap1_active()

If true, tap1 will be enabled.


Default

250.0

Setter

set_tap1_delay_ms(value)

Getter

get_tap1_delay_ms()

tap1 delay time in milliseconds.


Default

-6.0

Setter

set_tap1_level_db(value)

Getter

get_tap1_level_db()

Sound level for tap1.


Default

0.2

Setter

set_tap1_pan(value)

Getter

get_tap1_pan()

Pan position for tap1. Value can range from -1 (fully left) to 1 (fully right).


Default

true

Setter

set_tap2_active(value)

Getter

is_tap2_active()

If true, tap2 will be enabled.


Default

500.0

Setter

set_tap2_delay_ms(value)

Getter

get_tap2_delay_ms()

Tap2 delay time in milliseconds.


Default

-12.0

Setter

set_tap2_level_db(value)

Getter

get_tap2_level_db()

Sound level for tap2.


Default

-0.4

Setter

set_tap2_pan(value)

Getter

get_tap2_pan()

Pan position for tap2. Value can range from -1 (fully left) to 1 (fully right).